This article needs expanding. This article is missing important details (e.g. plot details from recent episodes). You can help Holby Wiki by expanding it. Joseph Byrne is a general practitioner. Between 2006 and 2011, he worked at Holby City Hospital as a cardiothoracic surgeon. Behind the scenes Luke Roberts portrayed Joseph in Holby City from 2006 to 2011. v • d • eRegistrarsAndrew Bower • Lily Chao • Julian Chapman • Maggie Coldwell • Ethan Hardy • Archie Hudson • Simon Kaminski • Tom Kent • Caleb Knight • Alicia Munroe • Sam Nicholls • Will Noble • Patrick Spiller • Lara Stone • Baz Wilder Category Retrieved from "https://holby.fandom.com/wiki/Joseph_Byrne?oldid=112544" Categories: 20th century births Registrars in cardiothoracic surgery General practitioners Male registrars Darwin Ward staff People with obsessive-compulsive disorder Perpetrators of assault Community content is available under CC-BY-SA unless otherwise noted.